From mboxrd@z Thu Jan 1 00:00:00 1970 From: Naveen Krishna Chatradhi Subject: [PATCH 3/3 v4] ARM: DTS: fix the chip select gpios definition in the SPI nodes Date: Thu, 12 Jun 2014 18:43:41 +0530 Message-ID: <1402578821-27338-3-git-send-email-ch.naveen@samsung.com> References: <1402578821-27338-1-git-send-email-ch.naveen@samsung.com> Return-path: In-reply-to: <1402578821-27338-1-git-send-email-ch.naveen@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org To: linux-arm-kernel@lists.infradead.org, spi-devel-general@lists.sourceforge.net, linux-samsung-soc@vger.kernel.org Cc: naveenkrishna.ch@gmail.com, broonie@kernel.org, grant.likely@secretlab.ca, jaswinder.singh@linaro.org, kgene.kim@samsung.com, cpgs@samsung.com, devicetree@vger.kernel.org, Javier Martinez Canillas , Doug Anderson , Tomasz Figa List-Id: devicetree@vger.kernel.org This patch replaces the "cs-gpio" from "controller-data" node as was specified in the old binding and use the standard "cs-gpios" property expected by the SPI core as is defined in the new binding. Respective changes are preposed to spi-s3c64xx.c driver. @ http://www.spinics.net/lists/linux-samsung-soc/msg32282.html Signed-off-by: Naveen Krishna Chatradhi Acked-by: Rob Herring Cc: Javier Martinez Canillas Cc: Doug Anderson Cc: Tomasz Figa --- arch/arm/boot/dts/exynos4210-smdkv310.dts | 2 +- arch/arm/boot/dts/exynos4412-trats2.dts | 2 +- arch/arm/boot/dts/exynos5250-smdk5250.dts | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts index 636d166..9191491 100644 --- a/arch/arm/boot/dts/exynos4210-smdkv310.dts +++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts @@ -169,6 +169,7 @@ spi_2: spi@13940000 { status = "okay"; + cs-gpios = <&gpc1 2 0>; w25x80@0 { #address-cells = <1>; @@ -178,7 +179,6 @@ spi-max-frequency = <1000000>; controller-data { - cs-gpio = <&gpc1 2 0>; samsung,spi-feedback-delay = <0>; }; diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index 8a558b7..204b0de 100644 --- a/arch/arm/boot/dts/exynos4412-trats2.dts +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -512,6 +512,7 @@ spi_1: spi@13930000 { pinctrl-names = "default"; pinctrl-0 = <&spi1_bus>; + cs-gpios = <&gpb 5 0>; status = "okay"; s5c73m3_spi: s5c73m3 { @@ -519,7 +520,6 @@ spi-max-frequency = <50000000>; reg = <0>; controller-data { - cs-gpio = <&gpb 5 0>; samsung,spi-feedback-delay = <2>; }; }; diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index a794a70..0c6433a 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -316,6 +316,7 @@ }; spi_1: spi@12d30000 { + cs-gpios = <&gpa2 5 0>; status = "okay"; w25q80bw@0 { @@ -326,7 +327,6 @@ spi-max-frequency = <1000000>; controller-data { - cs-gpio = <&gpa2 5 0>; samsung,spi-feedback-delay = <0>; }; -- 1.7.9.5 From mboxrd@z Thu Jan 1 00:00:00 1970 From: ch.naveen@samsung.com (Naveen Krishna Chatradhi) Date: Thu, 12 Jun 2014 18:43:41 +0530 Subject: [PATCH 3/3 v4] ARM: DTS: fix the chip select gpios definition in the SPI nodes In-Reply-To: <1402578821-27338-1-git-send-email-ch.naveen@samsung.com> References: <1402578821-27338-1-git-send-email-ch.naveen@samsung.com> Message-ID: <1402578821-27338-3-git-send-email-ch.naveen@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch replaces the "cs-gpio" from "controller-data" node as was specified in the old binding and use the standard "cs-gpios" property expected by the SPI core as is defined in the new binding. Respective changes are preposed to spi-s3c64xx.c driver. @ http://www.spinics.net/lists/linux-samsung-soc/msg32282.html Signed-off-by: Naveen Krishna Chatradhi Acked-by: Rob Herring Cc: Javier Martinez Canillas Cc: Doug Anderson Cc: Tomasz Figa --- arch/arm/boot/dts/exynos4210-smdkv310.dts | 2 +- arch/arm/boot/dts/exynos4412-trats2.dts | 2 +- arch/arm/boot/dts/exynos5250-smdk5250.dts | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts index 636d166..9191491 100644 --- a/arch/arm/boot/dts/exynos4210-smdkv310.dts +++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts @@ -169,6 +169,7 @@ spi_2: spi at 13940000 { status = "okay"; + cs-gpios = <&gpc1 2 0>; w25x80 at 0 { #address-cells = <1>; @@ -178,7 +179,6 @@ spi-max-frequency = <1000000>; controller-data { - cs-gpio = <&gpc1 2 0>; samsung,spi-feedback-delay = <0>; }; diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index 8a558b7..204b0de 100644 --- a/arch/arm/boot/dts/exynos4412-trats2.dts +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -512,6 +512,7 @@ spi_1: spi at 13930000 { pinctrl-names = "default"; pinctrl-0 = <&spi1_bus>; + cs-gpios = <&gpb 5 0>; status = "okay"; s5c73m3_spi: s5c73m3 { @@ -519,7 +520,6 @@ spi-max-frequency = <50000000>; reg = <0>; controller-data { - cs-gpio = <&gpb 5 0>; samsung,spi-feedback-delay = <2>; }; }; diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index a794a70..0c6433a 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -316,6 +316,7 @@ }; spi_1: spi at 12d30000 { + cs-gpios = <&gpa2 5 0>; status = "okay"; w25q80bw at 0 { @@ -326,7 +327,6 @@ spi-max-frequency = <1000000>; controller-data { - cs-gpio = <&gpa2 5 0>; samsung,spi-feedback-delay = <0>; }; -- 1.7.9.5